Colgate Lodge, Blackhouse Road, Colgate, Horsham, RH13 6HS
About Colgate Lodge
Colgate Lodge is a detached house in Colgate, Horsham, Horsham (RH13 6HS). It has a recorded floor area of 387 m² (around 4166 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2017) shows an F (score 22), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 57), a 2-band jump. Main heating runs on oil.
At 387 m² the property is well over the postcode median (125 m² across 16 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). One planning record on file: solar panel installation approved in 2025. Past consents include solar panel installation, meaningful when judging how the property has evolved. Today's modelled estimate of £1,568,000 is 24.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£302/sq ft) was about 17.5% below the postcode norm. On the market in February 2018 and unlisted since — roughly 8 years.
Energy performance
Colgate Lodge's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, is a large detached home over 300m², and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,795 · Includes VAT
Planning history
Planning records include a solar-panel installation at Colgate Lodge.
1 application on record at Colgate Lodge, Blackhouse Road, Colgate, Horsham, RH13 6HS
- Jul 2025Solar PanelsFullOutcome in report
Roof replacement works including: moving the soil stack on the front elevation, increasing the height of the roof to allow for the installation of additional insulation, installation of PV slate effect tiles on the front elevation and removal of two chimneys and one soil stack at the rear of the property.
- Documents
- 16 docs on file
- Reference
- DC/25/0576
Unlock Colgate Lodge, Blackhouse Road, Colgate, Horsham, RH13 6HS's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 7 notable nearby
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Colgate Lodge valuation sits well clear of the typical sold price in this postcode.
£1,568,000
Modelled from EPC, postcode comparables.
£1,260,000
Recorded with HM Land Registry.
Sales timeline
28 February 2018Most recent
£1,260,000
Median price across the last 5 sales in RH13 6HS: £585,000 (2025–2016).
Nearby sales in RH13 6HS
Wellsprings, Blackhouse Road, Colgate, Horsham, RH13 6HS
Sold Jul 2025
£1,000,000Brackenwood, Blackhouse Road, Colgate, Horsham, RH13 6HS
Sold Nov 2022
£2,400,000Blackhouse Cottage, Blackhouse Road, Colgate, Horsham, RH13 6HS
Sold Apr 2018
£380,000Meadow View, Blackhouse Road, Colgate, Horsham, RH13 6HS
Sold Oct 2017
£585,000The Coach House, Flat 4, Blackhouse Road, Colgate, Horsham, RH13 6HS
Sold Dec 2016
£520,000
Versus other Blackhouse Road homes
Floor Area for Colgate Lodge runs comfortably ahead of the street norm.
Price per m²
£3,256
Street avg £6,505
Floor Area
387 m²
Street avg 199 m²
Habitable Rooms
11 rooms
Street avg 7 rooms
CO₂ Emissions
32.0 t/year
Street avg 8.6 t/year
Similar properties nearby
1 Britten Close
RH13 6RZ
1 Belloc Court, Manor Fields
RH13 6SF
1 Chatfields Farm Cottages, Brighton Road, Lower Beeding
RH13 6TL
1 Birch Grove, The Birches, Mannings Heath
RH13 6GG
1 Bourne Hill Cottages, Kerves Lane
RH13 6RJ
1 Bens Acre
RH13 6LW
1 Cisswood Cottages, Sandygate Lane, Lower Beeding
RH13 6LR
1 Amies Mill Farm Cottages, Kerves Lane
RH13 6RL
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.8 km
The Dragon — bus stop.
Closest school
0.5 km
Colgate Primary School. 3 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.6dB

Night-time· 23:00 – 07:00
36.1dB







